193267984

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{132739}}^1$

素因数の和:132767

約数の個数: 40

約数和(自身を含む): 460873280

約数和(自身を除く): 267605296

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 132739, 265478, 530956, 929173, 1061912, 1725607, 1858346, 2123824, 3451214, 3716692, 6902428, 7433384, 12079249, 13804856, 14866768, 24158498, 27609712, 48316996, 96633992, 193267984]

約数ペア:

[(1, 193267984), (2, 96633992), (4, 48316996), (7, 27609712), (8, 24158498), (13, 14866768), (14, 13804856), (16, 12079249), (26, 7433384), (28, 6902428), (52, 3716692), (56, 3451214), (91, 2123824), (104, 1858346), (112, 1725607), (182, 1061912), (208, 929173), (364, 530956), (728, 265478), (1456, 132739)]